WARNING: This product can expose you to chemicals including: Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov

When installing the servo drive in the enclosure, follow the instructions below with regard to the temperature and protection index:

Provide sufficient cooling of the servo drive

Do not mount the servo drive near heat sources

Do not mount the servo drive on flammable materials

Do not heat the servo drive cooling air by currents of hot air from other equipment and components, for example from an external braking resistor

Mount the servo drive vertically (± 10%)

If the servo drive is used above its thermal limits, control stops due to overtemperature

NOTE: For cables that are connected via the underside of the servo drive, a free space ≥ 200 mm/7.87 in. is required under the unit to comply with the bending radius of the connection cables.

Ambient temperature

Mounting distances

Instructions to be followed

0°C…+ 50°C

d ≥ 0 mm

–

+ 50°C…+ 60°C

d ≥ 0 mm

Reduce the output current by 2.2% per °C above 50°C

NOTE: Do not use insulated enclosures, as they have a poor level of conductivity.

Recommendations for Mounting in an Enclosure

To ensure good air circulation in the servo drive:

Fit ventilation grilles on the enclosure.

Ensure that ventilation is adequate, otherwise install a forced ventilation unit with a filter.

(1)

Natural convection

(2)

Forced ventilation

Any apertures and/or fans must provide a flow rate at least equal to that of the servo drive fans (refer to characteristics).

Use special filters with IP 54 protection.

Mounting in Metal Enclosure (IP 54 Degree of Protection)

The servo drive must be mounted in a dust and damp proof enclosure in certain environmental conditions, such as dust, corrosive gases, high humidity with risk of condensation and dripping water, splashing liquid, etc. In these cases, Lexium 32 servo drives can be installed in an enclosure where the internal temperature must not exceed 60°C.